WMF 1500s PIN

Hi everyone,I got a WMF 1500s in a forced sale. I would like to use these exclusively privately. Unfortunately the menu is blocked by PIN. Does anyone know the syntax for the daily code ( service/technician PIN ) for this model? My belief that it's the same syntax as the older machines (5 digits) has let me down, the machine but have I there Now is also the delay to the next input longer and longer
Someone who knows? I want to brew the first coffee
...

Gladly also by PN.

You have to order the WMF service once, which can unlock the machine for you. Then you can get your own PIN and enjoy the coffee.

the service code is

Month Day Hour od the Machine backwarts
for example
02 Feb
10 Day
10 Hour

so you type in 200101

so it is in German Maschine I hope in US it the same

thanks,

Does anyone know a pin to access a WMF5000s? Just bought for our staff room but need to access settings to change recipes ????